Refinishing any surface takes effort and your effort deserves long lasting protection. The 3M Perfect-It Boat Wax keeps all sorts of surfaces looking great. 3M Perfect-It Boat Wax is safe for gelcoat, paint, fibreglass and metals and has a pleasant tropical scent. The pure wax finish protects against the elements. Use 3M Perfect-It Boat Wax as a final step to any process where a wax finish is recommended.